diff --git a/bower.json b/bower.json
index 7ee99dc..1378164 100644
--- a/bower.json
+++ b/bower.json
@@ -1,7 +1,7 @@
 {
   "name": "is-hidden",
   "main": "is-hidden.js",
-  "description": "Check if `filePath` is hidden (starts with a dot)",
+  "description": "Check if `filename` is hidden (starts with a dot)",
   "license": "MIT",
   "keywords": [
     "file",
diff --git a/component.json b/component.json
index 2b65e6a..298329d 100644
--- a/component.json
+++ b/component.json
@@ -1,7 +1,7 @@
 {
   "name": "is-hidden",
   "version": "1.0.0",
-  "description": "Check if `filePath` is hidden (starts with a dot)",
+  "description": "Check if `filename` is hidden (starts with a dot)",
   "license": "MIT",
   "keywords": [
     "file",
diff --git a/index.js b/index.js
index db89086..267694e 100644
--- a/index.js
+++ b/index.js
@@ -3,7 +3,7 @@
  * @copyright 2014-2015 Titus Wormer
  * @license MIT
  * @module is-hidden
- * @fileoverview Check if `filePath` is hidden (starts with a dot).
+ * @fileoverview Check if `filename` is hidden (starts with a dot).
  */
 
 'use strict';
@@ -11,18 +11,18 @@
 /* eslint-env commonjs */
 
 /**
- * Check if `filePath` is hidden (starts with a dot).
+ * Check if `filename` is hidden (starts with a dot).
  *
- * @param {string} filePath - File-path to check.
- * @return {boolean} - Whether `filePath` is hidden.
- * @throws {Error} - When `filePath` is not a string.
+ * @param {string} filename - File-path to check.
+ * @return {boolean} - Whether `filename` is hidden.
+ * @throws {Error} - When `filename` is not a string.
  */
-function isHidden(filePath) {
-    if (typeof filePath !== 'string') {
+function isHidden(filename) {
+    if (typeof filename !== 'string') {
         throw new Error('Expected string');
     }
 
-    return filePath.charAt(0) === '.';
+    return filename.charAt(0) === '.';
 }
 
 module.exports = isHidden;
diff --git a/is-hidden.js b/is-hidden.js
index cf35d8c..1a3622c 100644
--- a/is-hidden.js
+++ b/is-hidden.js
@@ -4,7 +4,7 @@
  * @copyright 2014-2015 Titus Wormer
  * @license MIT
  * @module is-hidden
- * @fileoverview Check if `filePath` is hidden (starts with a dot).
+ * @fileoverview Check if `filename` is hidden (starts with a dot).
  */
 
 'use strict';
@@ -12,18 +12,18 @@
 /* eslint-env commonjs */
 
 /**
- * Check if `filePath` is hidden (starts with a dot).
+ * Check if `filename` is hidden (starts with a dot).
  *
- * @param {string} filePath - File-path to check.
- * @return {boolean} - Whether `filePath` is hidden.
- * @throws {Error} - When `filePath` is not a string.
+ * @param {string} filename - File-path to check.
+ * @return {boolean} - Whether `filename` is hidden.
+ * @throws {Error} - When `filename` is not a string.
  */
-function isHidden(filePath) {
-    if (typeof filePath !== 'string') {
+function isHidden(filename) {
+    if (typeof filename !== 'string') {
         throw new Error('Expected string');
     }
 
-    return filePath.charAt(0) === '.';
+    return filename.charAt(0) === '.';
 }
 
 module.exports = isHidden;
diff --git a/package.json b/package.json
index adb4e56..0dc6124 100644
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
   "name": "is-hidden",
   "version": "1.0.0",
-  "description": "Check if `filePath` is hidden (starts with a dot)",
+  "description": "Check if `filename` is hidden (starts with a dot)",
   "license": "MIT",
   "keywords": [
     "file",
diff --git a/readme.md b/readme.md
index 52b390e..eaebfdc 100644
--- a/readme.md
+++ b/readme.md
@@ -1,6 +1,6 @@
 # is-hidden [![Build Status](https://img.shields.io/travis/wooorm/is-hidden.svg?style=flat)](https://travis-ci.org/wooorm/is-hidden) [![Coverage Status](https://img.shields.io/coveralls/wooorm/is-hidden.svg?style=flat)](https://coveralls.io/r/wooorm/is-hidden?branch=master)
 
-Check whether `filePath` is hidden (starts with a dot).
+Check whether `filename` is hidden (starts with a dot).
 
 ## Installation
 
@@ -26,21 +26,21 @@ isHidden('readme.md'); // false
 
 ## API
 
-### isHidden(filePath)
+### isHidden(filename)
 
-Check whether `filePath` is hidden (starts with a dot).
+Check whether `filename` is hidden (starts with a dot).
 
 **Parameters**
 
-*   `filePath` (`string`) — File-path to check.
+*   `filename` (`string`) — File-path to check.
 
 **Returns**
 
-`boolean` — Whether `filePath` is hidden.
+`boolean` — Whether `filename` is hidden.
 
 **Throws**
 
-*   `Error` — When `filePath` is not a string.
+*   `Error` — When `filename` is not a string.
 
 ## License
 
diff --git a/test.js b/test.js
index cb9e96d..edd1bb2 100644
--- a/test.js
+++ b/test.js
@@ -28,7 +28,7 @@ var throws = assert.throws;
  * Tests.
  */
 
-describe('isHidden(filePath)', function () {
+describe('isHidden(filename)', function () {
     it('should work', function () {
         equal(isHidden('.git'), true);
         equal(isHidden('git'), false);